Sounds terrible.
That is too bad.
I am (really) happy for you.
Sounds great/ good.
Cool!
That is interesting.
What a shame/what a pity!
Fantastic!
That is good news.
Sorry to hear that.
I am jealous!
Really?
Good for you!
You poor thing!
What bad luck!
Are you?/ Did you?/ Is it? Etc.
Lucky you!
